{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
        "name": {
            "type": "string"
        },
        "type": {
            "const": "Microsoft.Authorization/policyDefinitions"
        },
        "properties": {
            "type": "object",
            "properties": {
                "displayName": {
                    "type": "string"
                },
                "description": {
                    "type": "string"
                },
                "mode": {
                    "type": "string"
                },
                "metadata": {
                    "type": "object",
                    "properties": {
                        "version": {
                            "type": "string"
                        },
                        "category": {
                            "type": "string"
                        }
                    },
                    "required": [
                        "version",
                        "category"
                    ]
                },
                "parameters": {
                    "type": "object",
                    "properties": {
                        "effect": {
                            "type": "object",
                            "properties": {
                                "allowedValues": {
                                    "type": "array",
                                    "minItems": 2,
                                    "uniqueItems": true,
                                    "items": [
                                        {
                                            "type": "string",
                                            "enum": [
                                                "Disabled",
                                                "Audit",
                                                "Deny",
                                                "Modify",
                                                "Append",
                                                "AuditIfNotExists",
                                                "DeployIfNotExists",
                                                "DenyAction",
                                                "Manual"
                                            ]
                                        }
                                    ]
                                },
                                "defaultValue": {
                                    "enum": [
                                        "Disabled",
                                        "Audit",
                                        "Deny",
                                        "Modify",
                                        "Append",
                                        "AuditIfNotExists",
                                        "DeployIfNotExists",
                                        "DenyAction",
                                        "Manual"
                                    ]
                                },
                                "metadata": {
                                    "type": "object",
                                    "properties": {
                                        "displayName": {
                                            "const": "Effect"
                                        },
                                        "description": {
                                            "type": "string"
                                        }
                                    },
                                    "required": [
                                        "displayName"
                                    ]
                                },
                                "type": {
                                    "const": "string"
                                }
                            },
                            "required": [
                                "allowedValues",
                                "defaultValue",
                                "metadata",
                                "type"
                            ]
                        }
                    }
                },
                "policyRule": {
                    "type": "object",
                    "properties": {
                        "if": {
                            "type": "object"
                        },
                        "then": {
                            "type": "object",
                            "properties": {
                                "effect": {
                                    "const": "[parameters('effect')]"
                                }
                            },
                            "required": [
                                "effect"
                            ]
                        }
                    },
                    "required": [
                        "if",
                        "then"
                    ]
                }
            },
            "required": [
                "displayName",
                "mode",
                "metadata",
                "parameters",
                "policyRule"
            ]
        }
    },
    "required": [
        "name",
        "properties"
    ]
}